[1] VA Palo Alto Hlth Care Syst, Ctr Innovat Implementat, 795 Willow Rd, Menlo Pk, CA 94025 USA
[2] Stanford Univ, Sch Med, Dept Psychiat & Behav Sci, Stanford, CA 94305 USA
[3] VA Greater Los Angeles Healthcare Syst, Ctr Study Healthcare Innovat Implementat & Policy, Sepulveda, CA USA
[4] UCLA, Fielding Sch Publ Hlth, Dept Epidemiol, Los Angeles, CA USA
[5] Stanford Univ, Sch Med, Ctr Primary Care & Outcomes Res, Stanford, CA 94305 USA
[6] Cent Arkansas Vet Affairs Healthcare Syst, Ctr Mental Healthcare & Outcomes Res, North Little Rock, AR USA
[7] Cent Arkansas Vet Healthcare Syst, Vet Affairs South Cent VISN Mental Illness Res Ed, North Little Rock, AR USA
[8] Univ Arkansas Med Sci, Dept Psychiat, Little Rock, AR 72205 USA
[9] VA Boston Hlth Care Syst, Natl Ctr PTSD, Boston, MA USA
[10] Boston Univ, Sch Med, Gen Internal Med Sect, Boston, MA 02118 USA
[11] VA Puget Sound Hlth Care Syst, Ctr Excellence Subst Abuse Treatment & Educ, Seattle, WA USA
[12] Univ Washington, Dept Psychiat & Behav Sci, Seattle, WA 98195 USA